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The Atlona® OmniStream™ 521 is a single-channel networked AV decoder for HDMI 2.0/HDCP 2.2 output supporting resolutions up to 4K @ 60 Hz and HDR (High Dynamic Range), and RS-232 or IR pass-through.
The Atlona® OmniStream™ 521 is a single-channel networked AV decoder for HDMI 2.0/HDCP 2.2 output supporting resolutions up to 4K @ 60 Hz and HDR (High Dynamic Range), and RS-232 or IR pass-through. It is part of the OmniStream R-Type Series, designed for high performance, flexible distribution of AV over standard, and off-the-shelf Gigabit Ethernet switches in residential and light commercial audiovisual applications. The OmniStream 521 is HDCP 2.2 compliant and ideal for the latest Ultra High-Definition and HDR sources. It features advanced high-quality, VC-2 visually lossless video compression that is optimized for motion video content. The Atlona® OmniStream 521 achieves extremely low, sub-frame latency when paired with OmniStream AV encoders. This single-channel decoder is housed in a half-width rack enclosure with front-to-back air flow, and is ideal for high-density, compact installation in distributed, multi-display installations.
OmniStream R-Type supports 4K HDR, including HDR10 @ 60 Hz and 10-bit color, as well as HLG (Hybrid Log-Gamma) for future 60p HDR broadcast services. OmniStream delivers the image quality you demand from baseband video, using high performance, visually lossless compression optimized for fast-motion video content.
OmniStream R-Type delivers the best of both worlds – uncompromised picture quality and just half a frame of encode-decode latency, the lowest for any AV over Gigabit Ethernet platform. This equates to a delay of just 8 milliseconds with 60 Hz video.
OmniStream R-Type is ready to go with industry-leading network switches from Cisco and others. All you need to do is connect your devices to the network and upload a configuration file to the switch. Forget about tedious manual setup procedures.
One of the most significant costs of AV integration is new cabling infrastructure. The beauty of OmniStream is that it’s ready for use with the network cabling already in place for a residence or facility, going as far back as CAT 5e.
| AT-OMNI-521 |
|---|
HDMI 2.0, HDCP 1.4 / 2.2 |
4096×2160(DCI)@60/30/24 Hz, 3840×2160(UHD)@60/50/24/25/30 Hz, [email protected]/24/25/29.97/30/50/59.94/60 Hz, 1080i@25/29.97/30 Hz, 720p@30/50/59.94/60 Hz NOTE: UHDp60 only supports 4:2:0, scaling and deinterlacing is not supported at 1080i. |
1920×1200, 1680×1050, 1600×1200, 1600×900, 1440×900, 1400×1050, 1366×768, 1360×768, 1280×1024, 1280×800, 1280×768, 1152×768, 1024×768 NOTE: All VESA resolutions are 60Hz. |
YUV, RGB |
One decoding engine |
VC-2 (SMPTE-2042) |
4:4:4, 4:2:2, 4:2:0 |
Motion Video |
8-bit, 10-bit, 12-bit |
HDR10, HLG, Dolby Vision NOTE: Dolby Vision requires a separate license. |
900 Mbps Bit Depth: Up to 24-bit |
0.5 frame (e.g. 1080p @ 60 Hz latency is < 8 ms between encoder and decoder), 1.5 frames in Fast Switching mode (e.g. 1080p @ 60 Hz latency is < 24 ms between encoder and decoder) NOTE: Unusual network configurations may increase overall latency |
LPCM 2.0, LPCM 5.1, LPCM 7.1, Dolby® Digital, Dolby Digital Plus, Dolby TrueHD, Dolby Atmos®, DTS®, DTS-HD Master Audio™ |
Multichannel LPCM to two-channel LPCM |
32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz |
RTP |
AES67 |
DHCP, static |
AES-128 |
HTTPS, SSH, SCP, and WebSockets with TLS |
CEC: Supported and triggered from control systems and OmniStream encoders RS-232 Device control and configuration; supports baud rates from 2400 to 115200 RS-232 Bidirectional pass-through from control system to network Bidirectional TCP Proxy |
HDMI: 1 – Type A, 19-pin, female, locking Ethernet: 1 – RJ45, 10/100/1000 Mbps NOTE: Maximum distance per hop 300ft (100m), depending upon network connection. RS-232 / IR: 1 – Phoenix, 6-pin (2 ports); RS-232 on port 1 and 2, IR on port |
IEEE 802.3af |
Up to 12W |
14-122°F (-10-50°C) |
20-95% non-condensing |
1.5 lb |
8.2" x 1.3" x 4.4" (208mm x 34mm x 112mm) |
CE, RoHS, FCC |
HDMI Compliance |
Video Resolution |
VESA Resolution |
Colorspace |
Channels |
Compression Format |
Chroma Subsampling |
Video Quality Optimization |
Color Depth |
Video Processing |
Bit Rate |
Latency |
Audio Pass Through |
Audio Down Mixing |
Supported Sample Rates |
Streaming |
Audio Transport |
Network Addressing |
Encryption |
Supported Network Protocols |
Control Port |
Connectors |
PoE Features |
Power Consumption |
Operating Temperature |
Operating Humidity |
Weight |
Dimensions (W x H x D) |
Certifications |
We want to make our Third-Party Partner program as easy as possible. That’s why we process all claims directly, without any third party telephone tag. Specific warranty terms and details from the manufacturer are below. View the full Atlona® Warranty.
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